.body-pkg {
    display: flex;
}

.monaco-panel {
    width: 50vw;
    height: 100vh;
}

.monaco-container {
    height: 400px;
    margin-bottom: 10px;
    border: 1px solid #eee;
}

.monaco-editor {
    height: 100%;
}

.preivew-panel {
    width: 50vw;
    height: calc(100vh - 50px);
}

.preivew-panel .title {
    font-size: 26px;
    height: 50px;
}